COEX Mall, located in the Gangnam-gu district of Seoul, South Korea, is one of Asia's largest underground shopping malls. It covers an area extending to 154,000 square meters, featuring a wide range of retailers, restaurants, and entertainment facilities. The mall's layout is designed for simplicity, with sections categorized by different themes, such as fashion, lifestyle, and food. COEX Mall is also home to the COEX Convention & Exhibition Center, which hosts numerous conferences and exhibitions. The mall includes a giant cinema complex, the COEX Aquarium, a large bookstore, and the SMTOWN coexartium, attracting K-pop fans. The Starfield Library, located in the center of the mall, offers a relaxing environment in an urban setting, with thousands of books and magazines on display. COEX Mall's modern architecture and extensive facilities make it a prime destination for shopping, dining, culture, and entertainment. Its direct connection to the Bongeunsa subway station ensures easy accessibility.